McLean SPECTRACOOL G52 1-Phase Instruction Manual Download Page 12

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G521216GXXX Generic Schematic (actual unit options may vary)

G52 All Others Generic Schematic (actual unit options may vary)

SUPPRESSOR (OPTIONAL)

AMBIENT IMPELLER

COMPRESSOR HEATER (OPTIONAL)

ENCLOSURE IMPELLER

COMPRESSOR AND

OVERLOAD

CUSTOMER

SWITCH

THERMOSTAT COOLING

CONTACTOR

DOOR SWITCH

TRANSFORMER AND

RELAY (OPTIONAL)

TRANSFORMER WITH

TEMPERATURE DISPLAY

(OPTIONAL)

THERMOSTAT HEATING, LIMIT

SWITCHES AND HEATER

AMBIENT IMPELLER WITH HEAD

PRESSURE CONTROL (OPTIONAL)

HARD START RELAY

RUN CAPACITOR START

CAPACITOR

SUPPRESSOR (OPTIONAL)

AMBIENT IMPELLER

COMPRESSOR HEATER (OPTIONAL)

ENCLOSURE

IMPELLER

COMPRESSOR AND

OVERLOAD

CUSTOMER

SWITCH

THERMOSTAT COOLING

DOOR SWITCH

TRANSFORMER AND

RELAY (OPTIONAL)

TRANSFORMER WITH

TEMPERATURE DISPLAY

(OPTIONAL)

THERMOSTAT HEATING, LIMIT

SWITCHES AND HEATER

AMBIENT IMPELLER WITH HEAD

PRESSURE CONTROL (OPTIONAL)

HARD START RELAY

RUN CAPACITOR START

CAPACITOR

Summary of Contents for SPECTRACOOL G52 1-Phase

Page 1: ...Rev D P N 10 1008 232 Protecting Electronics Exceeding Expectations Pentair Technical Products 2100 Hoffman Way Anoka MN 55303 1 763 323 8200 1 763 576 3200 www McLeanCoolingTech com INSTRUCTION MANUA...

Page 2: ...racteristics 9 Functional Data 10 SERVICE DATA 10 Components List 10 Wire Diagrams and Schematics 11 G521216GXXX Generic Wire Diagram actual unit options may vary 11 G521216GXXX Generic Schematic actu...

Page 3: ...r while it is horizontal or on its side back or front The refrigeration compressor is filled with lubricating oil This will cause permanent damage to the air conditioner and also voids the warranty CA...

Page 4: ...tions i e 12 12 000 BTU Hr at 131 131 F 3 1 115 Volt 2 230 Volt 4 460 Volt 4 6 50 60 Hz or 60 Hz only 5 Unique set of numbers for each air conditioner which identifies the accessories on a model AMBIE...

Page 5: ...ld cause rips or tears in the gasket and risk losing the water tight seal 4 Allow unit to remain upright for a minimum of five 5 minutes before starting CAUTION Air conditioner must be in upright posi...

Page 6: ...st buildup on the evaporator coil The moisture that the enclosure air can contain is limited If moisture flows from the drain tube continuously this can only mean that ambient air is entering the encl...

Page 7: ...7 6 8 75 23 9 78 20 28 9 4 80 26 7 86 7 15 26 1 0 85 29 4 95 10 23 3 2 90 32 2 105 5 20 6 4 95 35 113 3 0 17 8 7 5 100 37 8 125 5 15 9 105 40 6 135 10 12 2 12 110 43 3 146 7 15 9 4 15 115 46 1 157 5...

Page 8: ...bient BTU Hr W 6000 6800 Cooling Capacity at Max Conditions BTU Hr W 7300 8200 Maximum Ambient Temp 131 F 55 C Minimum Ambient Temp 40 F 40 C Enclosure Airflow 285 310 CFM External Airflow 650 700 CFM...

Page 9: ...ient BTU Hr W 9900 10700 Cooling Capacity at Max Conditions BTU Hr W 12000 12500 Maximum Ambient Temp 131 F 55 C Minimum Ambient Temp 40 F 40 C Enclosure Airflow 287 305 CFM External Airflow 635 650 C...

Page 10: ...2 08 Capacitor Compressor Run 52 6032 01 S 6173 52 6032 06 52 6032 01 Capacitor Impellers 3 52 6032 13 52 6032 14 52 6032 13 52 6032 14 Coil Condenser 52 6010 14 52 6010 14 52 6010 10 52 6010 10 Coil...

Page 11: ...CONNECTOR AS VIEWED FROM INSIDE OF UNIT HEATING THERMOSTAT COOLING THERMOSTAT RELAY HEATER CAPACITOR CAPACITOR ENCLOSURE AMBIENT COMPRESSOR HEAD PRESSURE CONTROL OPTIONAL RUN CAPACITOR START CAPACITOR...

Page 12: ...NSFORMER WITH TEMPERATURE DISPLAY OPTIONAL THERMOSTAT HEATING LIMIT SWITCHES AND HEATER AMBIENT IMPELLER WITH HEAD PRESSURE CONTROL OPTIONAL HARD START RELAY RUN CAPACITOR START CAPACITOR SUPPRESSOR O...

Page 13: ...D FROM INSIDE OF UNIT HEATING THERMOSTAT COOLING THERMOSTAT RELAY HEATER CAPACITOR CAPACITOR ENCLOSURE AMBIENT COMPRESSOR HEAD PRESSURE CONTROL OPTIONAL RUN CAPACITOR START CAPACITOR TO THERMAL DISPLA...

Page 14: ...sor will stop operating due to actuation of the thermal overload cut out switch located on the compressor housing As soon as the compressor temperature has dropped to within the switch s cut in settin...

Page 15: ...cial recommendations CAUTION Refrigerant Loss Each air conditioner is thoroughly tested prior to leaving the factory to insure against refrigeration leaks Shipping damage or microscopic leaks not foun...

Page 16: ...ers for airflow Is there airflow YES proceed to step 6 NO possible problem Defective thermostat Open motor winding Stuck impeller motor Obstructed wheel Repair or Replace defective part 6 Carefully ch...

Page 17: ...sor tries to start but won t run Low line voltage at start Should be 10 rated voltage Compressor motor stuck Bad contactor Bad overload switch Bad run start capacitor Unit blows breakers Undersized br...

Page 18: ...out written Pentair Technical Products approval Pentair Technical Products must be notified of a claim in writing not later than fourteen 14 days from the date when Buyer has become aware of such occu...

Page 19: ...aterial will be scrapped and all shipping expenses and corresponding analysis fees will be billed to Buyer E At Buyer s request Failure Analysis can be provided by Pentair Technical Products for warra...

Page 20: ...r Technical Products 89056287 Rev D P N 10 1008 232 Protecting Electronics Exceeding Expectations Pentair Technical Products 2100 Hoffman Way Anoka MN 55303 1 763 323 8200 1 763 576 3200 www McLeanCoo...

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